· Add new function of converting any key to C key in numberical mode.
·Optimize drawing algorithm of stave;
·Optimize system resources occupation;
·Fix some small bugs.

09-10-2015 Update EOP Sheet Music V1.0.9.10

· Add Move to and Copy to functions to move or copy scores to other catalog;
· Fix the bug of cannot updating automatically in 64 system;
· Optimized the display algorithm for EOPN stave mode;
· Fix some small bugs.